I have Samsung 172X (12ms response time

)
Well, I have no complaints over running games on smaller resolutions than 1280 x 1024. I haven't tried running any on higher than mentioned, I believe TFT's can't handle higher resolutions than they are optimized for.
Howewer, new TFT's can handle lower resolutions fine as long as it is a quality TFT. You may notice it not as sharp as it would be if you used the optimal resolution, but if you have a good graphics card or you don't play games usually, it shouldn't matter.
Even my laptop's TFT does good job while I am playing games with lower than optimal resolution (which is 1400x1050), it might be a little blurry but it does not bother me in games.
So what do I think? CRT or TFT? TFT all the way.